Start with conditions, not a product
With Rockford Januarys averaging lows near 14°F, a heat pump's cold-weather performance and backup strategy matter more than its summer efficiency number.
Build a complete scope
- A confirmed cause, not a guess
- Protection for existing finishes and flooring
- Whether materials match what is already in the house
- Permits, testing, and cleanup steps
- Change-order rules and warranty coverage
Rockford context
Rockford's housing stock spans a Victorian and bungalow-era core in neighborhoods like Haight Village through postwar ranch construction and newer subdivisions ringing the city, so duct layouts and equipment age vary widely block to block. Long, humid summers push cooling loads hard while winters average lows near 14°F with heavy January snow, making properly sized equipment essential in either direction.